From 3668e2fe35956801bc3f89de2dabcddf98e19179 Mon Sep 17 00:00:00 2001 From: Joel Holdsworth Date: Wed, 26 Feb 2014 22:45:30 +0100 Subject: [PATCH] Don't attempt to set SR_CONF_LIMIT_SAMPLES when it's not supported --- pv/toolbars/samplingbar.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/pv/toolbars/samplingbar.cpp b/pv/toolbars/samplingbar.cpp index 78f6e1c..be29e74 100644 --- a/pv/toolbars/samplingbar.cpp +++ b/pv/toolbars/samplingbar.cpp @@ -316,7 +316,8 @@ void SamplingBar::commit_sample_count() // Set the sample count assert(!_updating_sample_count); _updating_sample_count = true; - if (!dev_inst->set_config(NULL, SR_CONF_LIMIT_SAMPLES, + if (_sample_count_supported && + !dev_inst->set_config(NULL, SR_CONF_LIMIT_SAMPLES, g_variant_new_uint64(sample_count))) { qDebug() << "Failed to configure sample count."; return; -- 2.30.2